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Rapid:
Individual Calculations April 2013 |
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| Talbi, Chafik Total change: -8.40 | |   |
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| Ninth Intenational open of Bel Abbes | Bel Abbes | ALG | 2013-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 2173 | 2.00 | 4 | -0.42 | 20 | -8.40 | |
|  Saim, Mohamed Ilias | | | 1986 | ALG | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Fellah, Mohamed Amine | | | 1966 | ALG | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Lalmi, Anouar | | | 1977 | ALG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Haddouche, Mohamed | m | | 2453 | ALG | 0.00 | 1 | -0.16 | 20 | -3.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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